hygrometer calibration
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in Cigar 101
How often do you calibrate/recalibrate your hygrometer? I have both an analog and a Caliber III digital hygrometer. I prefer my digital cause it has the temp reading on it too. I calibrated it last month for the first time when i got it with a calibration pack that it came with.
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im sure all brands last different lengths of time. but they last a while.